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Equation of a line passing through the p...

Equation of a line passing through the point `(2,3)` and perpendicular to the line `x+y+1=0` is :

A

`y-x+1=0`

B

`x-y+1=0`

C

`x+y-1=0`

D

None of these

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The correct Answer is:
B
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